8/25/2025 11:59 AM
In a previous post, we explored how shaft currents occur in motors, especially when Variable Frequency Drives (VFDs) are involved. Now, let’s turn our focus to what you can do about it.This post will help maintenance professionals and...
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Posted By: emily.hildebrand@esrmotors.com
7/31/2025 1:41 PM
For maintenance professionals, shaft currents and the resulting bearing damage are a serious concern, especially in motors controlled by variable frequency drives (VFDs). But not every motor needs protection, and not all shaft current problems are guaranteed to happen....
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1/3/2025 12:28 PM
Variable Frequency Drives (VFDs) play a critical role in modern industrial applications by controlling motor speed and optimizing energy use. However, like any electrical system, VFDs are not immune to issues.
One of the most common problems...